3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| arod | 2 | 1467 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.015 | 0.418 | 0.418 | 50.3 | -52 | 48 | 1196 | 1196 | 2961 |
| EloSRM | 0.078 | 0.440 | 0.447 | 98.9 | -73 | 125 | 1467 | 1467 | 2940 |
| SRMFix | 0.006 | 0.482 | 0.482 | 95.7 | -111 | 80 | 1169 | 1169 | 3036 |
| SRM | -0.459 | 0.597 | 0.753 | 174.0 | -333 | -15 | 867 | 852 | 3076 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-07-28 | SRM 255 | 2 | 158 | 226.24 | 0.52 | 125 | 1467 | 2940 | -15 | 852 | 3076 |
| 1 | 2005-07-26 | SRM 254 | 2 | 208 | 190.62 | -0.36 | -73 | 1343 | 3549 | -333 | 867 | 2906 |